Gap shares were halted Thursday morning after its quarterly earnings results were apparently released early.The apparel retailer is set to post second-quarter earnings after the closing bell Thursday. But Bloomberg reported that a presentation showing the results briefly appeared on Gap's website in the morning.The earnings no longer appeared to be posted on Gap's site when the stock was halted just before 10 a.m. ET. Shares were down nearly 1% before the trading pause.Gap did not immediately respond to a r ...